DE3855969D1 - Elektromagnetisch betätigbare Vorrichtung zum schnellen Umschalten eines elektro-hydraulisch betätigten Kraftstoffeinspritzventils - Google Patents

Elektromagnetisch betätigbare Vorrichtung zum schnellen Umschalten eines elektro-hydraulisch betätigten Kraftstoffeinspritzventils

Info

Publication number
DE3855969D1
DE3855969D1 DE3855969T DE3855969T DE3855969D1 DE 3855969 D1 DE3855969 D1 DE 3855969D1 DE 3855969 T DE3855969 T DE 3855969T DE 3855969 T DE3855969 T DE 3855969T DE 3855969 D1 DE3855969 D1 DE 3855969D1
Authority
DE
Germany
Prior art keywords
pilot valve
fuel injector
hydraulically operated
electro
actuated device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE3855969T
Other languages
English (en)
Other versions
DE3855969T2 (de
Inventor
Marco Alfredo Ganser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ganser Hydromag AG
Original Assignee
Ganser Hydromag AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ganser Hydromag AG filed Critical Ganser Hydromag AG
Application granted granted Critical
Publication of DE3855969D1 publication Critical patent/DE3855969D1/de
Publication of DE3855969T2 publication Critical patent/DE3855969T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
    • F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
    • F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/0014—Valves characterised by the valve actuating means
    • F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
    • F02M63/0017—Valves characterised by the valve actuating means electrical, e.g. using solenoid using electromagnetic operating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/0012—Valves
    • F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
    • F02M63/0075—Stop members in valves, e.g. plates or disks limiting the movement of armature, valve or spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0651—One-way valve the fluid passing through the solenoid coil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8076—Fuel injection apparatus manufacture, repair or assembly involving threaded members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8092—Fuel injection apparatus manufacture, repair or assembly adjusting or calibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
    • F02M2547/003—Valve inserts containing control chamber and valve piston
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
DE3855969T 1987-12-02 1988-11-12 Elektromagnetisch betätigbare Vorrichtung zum schnellen Umschalten eines elektro-hydraulisch betätigten Kraftstoffeinspritzventils Expired - Fee Related DE3855969T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH470287 1987-12-02

Publications (2)

Publication Number Publication Date
DE3855969D1 true DE3855969D1 (de) 1997-08-21
DE3855969T2 DE3855969T2 (de) 1998-03-05

Family

ID=4281029

Family Applications (3)

Application Number Title Priority Date Filing Date
DE3855969T Expired - Fee Related DE3855969T2 (de) 1987-12-02 1988-11-12 Elektromagnetisch betätigbare Vorrichtung zum schnellen Umschalten eines elektro-hydraulisch betätigten Kraftstoffeinspritzventils
DE3888468T Expired - Fee Related DE3888468T2 (de) 1987-12-02 1988-11-12 Elektronisch gesteuertes Brennstoffeinspritzventil.
DE3856031T Expired - Fee Related DE3856031T2 (de) 1987-12-02 1988-11-12 Elektronisch gesteuertes Brennstoffeinspritzventil

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE3888468T Expired - Fee Related DE3888468T2 (de) 1987-12-02 1988-11-12 Elektronisch gesteuertes Brennstoffeinspritzventil.
DE3856031T Expired - Fee Related DE3856031T2 (de) 1987-12-02 1988-11-12 Elektronisch gesteuertes Brennstoffeinspritzventil

Country Status (5)

Country Link
US (1) US4946103A (de)
EP (3) EP0571001B1 (de)
JP (1) JP2539675B2 (de)
AT (1) ATE103038T1 (de)
DE (3) DE3855969T2 (de)

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EP0529630B1 (de) * 1991-08-30 1996-03-27 Nippondenso Co., Ltd. Brennstoffeinspritzvorrichtung für Brennkraftmaschine
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DE4404050C1 (de) * 1994-02-09 1994-12-01 Daimler Benz Ag Injektor mit Magnetventilsteuerung für eine Brennkraftmaschine
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DE19904720C2 (de) * 1999-02-05 2003-01-16 Siemens Ag Injektor für eine Einspritzanlage einer Brennkraftmaschine
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JP3631413B2 (ja) * 2000-04-27 2005-03-23 株式会社デンソー 電磁弁及びそれを用いた燃料噴射装置
WO2002040855A1 (de) * 2000-11-17 2002-05-23 Crt Common Rail Technologies Ag Brennstoffeinspritzventil für verbrennungskraftmaschinen
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US6928992B1 (en) * 2002-03-15 2005-08-16 Jeremy Holmes Universal injection valve assembly
US7552715B1 (en) 2002-03-15 2009-06-30 Jeremy Holmes Universal injection valve assembly
DE10235240B4 (de) * 2002-08-01 2008-08-14 Robert Bosch Gmbh Magnetventilgesteuerte Einspritzdüse
DE10240879A1 (de) * 2002-09-04 2004-03-18 Robert Bosch Gmbh Injektorgeführter Ventilkolben
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DE502005010478D1 (de) * 2004-02-25 2010-12-16 Ganser Hydromag Brennstoffeinspritzventil für verbrennungskraftmaschinen
US8261575B1 (en) 2005-01-18 2012-09-11 Jeremy Holmes Self cooling motor system
DE102005004405A1 (de) * 2005-01-31 2006-08-03 Siemens Ag Düsenbaugruppe und Einspritzventil
ATE479018T1 (de) * 2006-06-15 2010-09-15 Fiat Ricerche Brennstoffeinspritzventil
DE102009002128A1 (de) * 2009-04-02 2010-10-14 Robert Bosch Gmbh Kraftstoffeinspritzvorrichtung
EP2320066A1 (de) * 2009-11-06 2011-05-11 Delphi Technologies Holding S.à.r.l. Elektromagnetischer Aktuator
DE102012221470A1 (de) * 2012-11-23 2014-05-28 Robert Bosch Gmbh Brennstoffeinspritzventil
KR101428533B1 (ko) * 2013-01-21 2014-09-25 자동차부품연구원 직접분사식 디젤엔진용 인젝터
EP2829718B1 (de) * 2013-07-22 2016-07-13 Delphi International Operations Luxembourg S.à r.l. Injektoranordnung
GB201314826D0 (en) * 2013-08-20 2013-10-02 Delphi Tech Holding Sarl Control Valve Arrangement
JP2015152156A (ja) * 2014-02-19 2015-08-24 株式会社テージーケー 電磁弁
US9719476B2 (en) 2014-07-14 2017-08-01 Cummins Inc. B-LCCR injector pilot valve orifice, armature and plunger guide arrangement
EP3317509B1 (de) * 2015-07-02 2019-08-28 Robert Bosch GmbH Kraftstoffeinspritzer
CN107061798B (zh) * 2017-03-31 2023-05-30 广东美的厨房电器制造有限公司 燃气灶的燃气阀及燃气灶
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Also Published As

Publication number Publication date
JPH01290960A (ja) 1989-11-22
DE3888468T2 (de) 1994-09-29
EP0571003B1 (de) 1997-07-16
DE3856031T2 (de) 1998-04-16
EP0571001B1 (de) 1997-09-24
EP0571003A3 (de) 1994-01-19
EP0571001A2 (de) 1993-11-24
JP2539675B2 (ja) 1996-10-02
EP0318743A1 (de) 1989-06-07
DE3855969T2 (de) 1998-03-05
DE3888468D1 (de) 1994-04-21
EP0571001A3 (de) 1994-01-19
ATE103038T1 (de) 1994-04-15
EP0318743B1 (de) 1994-03-16
US4946103A (en) 1990-08-07
EP0571003A2 (de) 1993-11-24
DE3856031D1 (de) 1997-10-30

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